So last night I ran a 2001 S4 with full bolt onts and supposedly stock turbo's (I am pretty sure it had ko4's) For those of you who dont know the 2001's come v6 twin turbo AWD. I have a 2011 X GSR FULL bult ons making aroun 350....did a second gear pull at 40mph. We were dead even until halfway thru third when he started pulling on me....by 140mph he had 10+ cars on me. How the **** is that even possible....are the ko4's making that much power? Any chance this kid was on ko3 turbo's? Extremely pissed off....currently waiting for my ball bearing red.....i might send block out now because of this race and go 2.2l fp black....to a car with only 7k on it.......and after the race he said maybe by 180 he might have had 100 cars on me....so they think they got jokes.....i got 2 other X's with nice power running him this weekend....so agitated...did not see that coming...I shouldn't have lost by THAT much.